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Calculate the Expected Value of X for the Given Probability x1234P(X=x)0.40.20.20.2\begin{array} { c c c c c } x & 1 & 2 & 3 & 4 \\P ( X = x ) & 0.4 & 0.2 & 0.2 & 0.2\end{array}

Question 150

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Calculate the expected value of X for the given probability distribution. x1234P(X=x)0.40.20.20.2\begin{array} { c c c c c } x & 1 & 2 & 3 & 4 \\P ( X = x ) & 0.4 & 0.2 & 0.2 & 0.2\end{array} ​ E(X)=E ( X ) = __________

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